text: //
  //  IAPUpdatable.h
  //  APFoundation
  //
  //  Created by Lucas on 2014-03-20.
  //  Copyright (c) 2014 Apping. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @protocol IAPUpdatable <NSObject>
  
  - (void)updateWithRemainingTime:(NSTimeInterval)remainingTime;
  
  @end
  